<template>
  <div class="my-container">
    <!-- 已登录头部 -->
    <div v-if="user" class="header user-info">
      <div class="base-info">
        <div class="left">
          <van-image class="avatar" round fit="cover" :src="userInfo.photo" />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <div class="right">
          <van-button size="mini" round to="/user/profile">
            编辑资料
          </van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>
    <!-- /已登录头部 -->

    <!-- 未登录头部 -->
    <div v-else class="header not-login">
      <div
        class="login-btn"
        @click="
          $router.push({
            name: 'login',
            // 传递查询参数
            query: {
              redirect: '/my'
            }
          })
        "
      >
        <img class="mobile-img" src="~@/assets/mobile.png" alt="" />
        <span class="text">登录 / 注册</span>
      </div>
    </div>
    <!-- /未登录头部 -->

    <!-- 宫格导航 -->
    <van-grid class="grid-nav" :column-num="2" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="icon tt-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="icon tt-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>
    <!-- /宫格导航 -->

    <div>
      <van-cell title="消息通知" is-link />
      <van-cell title="小智同学" is-link to="/user/chat" />
      <van-cell v-if="user" title="退出登录" clickable class="logout-cell" @click="onLogout" />
    </div>
  </div>
</template>

<script>
import { mapState } from 'vuex'
import { getUserInfo } from '../../api/user'
export default {
  name: 'MyIndex',
  components: {},
  props: {},
  data() {
    return {
      // 用户信息
      userInfo: {}
    }
  },
  computed: {
    ...mapState(['user'])
  },
  watch: {},
  created() {
    // 如果用户登录了，则请求加载用户信息数据
    if (this.user) {
      this.loadUserInfo()
    }
  },
  mounted() {},
  // 方法集合
  methods: {
    onLogout() {
      // 退出提示
      // 确认退出：清除登陆状态(容器中的 user + 本地的 user)
      this.$dialog
        .confirm({
          title: '确认退出吗？'
        })
        .then(() => {
          this.$store.commit('setUser', null)
        })
        .catch(err => {
          console.log(err)
          this.$toast('取消失败，请稍后重试！')
        })
    },
    async loadUserInfo() {
      try {
        const { data } = await getUserInfo()
        this.userInfo = data.data
      } catch (err) {
        console.log(err)
        this.$toast('获取数据失败，请稍后重试！')
      }
    }
  }
}
</script>

<style lang="less" scoped>
.my-container {
  .header {
    height: 361px;
    background-image: url('~@/assets/banner.png');
    background-size: cover;
  }
  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
      }
      .text {
        font-size: 28px;
        color: #fff;
        margin-top: 20px;
      }
    }
  }
  .user-info {
    .base-info {
      height: 231px;
      box-sizing: border-box;
      padding: 76px 30px 23px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .left {
        display: flex;
        justify-content: center;
        align-items: center;
        .avatar {
          width: 132px;
          height: 132px;
          border: 4px solid #fff;
        }
        .name {
          color: #fff;
          font-size: 30px;
          margin-left: 23px;
        }
      }
    }
    .data-stats {
      display: flex;
      .data-item {
        height: 130px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        color: #fff;
        .count {
          font-size: 36px;
        }
        .text {
          font-size: 23px;
        }
      }
    }
  }
  .grid-nav {
    .grid-item {
      height: 141px;
      i.icon {
        font-size: 45px;
      }
      .tt-shoucang {
        color: #fc8867;
      }
      .tt-lishi {
        color: #ffb429;
      }
      span.text {
        font-size: 28px;
      }
    }
  }
  .logout-cell {
    text-align: center;
    color: #d86262;
    margin-top: 6px;
  }
}
</style>
